BC 337-25.pdf

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BC337-25
BC337-40
SMALL SIGNAL NPN TRANSISTORS
PRELIMINARY DATA
Type
Marking
BC337-25
BC337-25
BC337-40
BC337-40
n
SILICON EPITAXIAL PLANAR NPN
TRANSISTORS
TO-92 PACKAGE SUITABLE FOR
THROUGH-HOLE PCB ASSEMBLY
n
THE PNP COMPLEMENTARY TYPES ARE
BC327-25 AND BC327-40 RESPECTIVELY
n
APPLICATIONS
n
TO-92
WELL SUITABLE FOR TV AND HOME
APPLIANCE EQUIPMENT
SMALL LOAD SWITCH TRANSISTORS
WITH HIGH GAIN AND LOW SATURATION
VOLTAGE
n
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
V CBO
Collector-Base Voltage (I E = 0)
50
V
V CEO
Collector-Emitter Voltage (I B = 0)
45
V
V EBO
Emitter-Base Voltage (I C = 0)
5
V
I C
Collector Current
0.5
A
I CM
Collector Peak Current
1
A
P tot
Total Dissipation at T C = 25 o C
625
mW
T stg
Storage Temperature
-65 to 150
o C
T j
Max. Operating Junction Temperature
150
o C
June 2002
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BC337-25 / BC337-40
THERMAL DATA
R thj-amb
·
Thermal Resistance Junction-Ambient Max
Thermal Resistance Junction-Case Max
200
83.3
o C/W
o
R thj-case
·
C/W
ELECTRICAL CHARACTERISTICS (T case = 25 o C unless otherwise specified)
Symbol
Parameter
Test Conditions
Min.
Typ. Max.
Unit
I CBO
Collector Cut-off
Current (I E = 0)
V CB = 20 V
V CB = 20 V T C = 150 o C
100
5
nA
m
A
I EBO
Emitter Cut-off Current
(I C = 0)
V EB = 5 V
100
nA
V (BR)CBO Collector-Base
Breakdown Voltage
(I E = 0)
I C = 10
m
A
50
V
V (BR)CEO
*
Collector-Emitter
Breakdown Voltage
(I B = 0)
I C = 10 mA
45
V
V (BR)EBO Emitter-Base
Breakdown Voltage
(I C = 0)
I E = 10
m
A
5
V
V CE(sat)
*
Collector-Emitter
Saturation Voltage
I C = 500 mA I B = 50 mA
0.7
V
V BE(on)
*
Base-Emitter On
Voltage
I C = 500 mA V CE = 1 V
1.2
V
h FE
*
DC Current Gain
I C = 100 mA V CE = 1 V
for BC337-25
for BC337-40
160
250
400
600
f T
Transition Frequency
I C = 10 mA V CE = 5 V f = 100MHz
100
MHz
C CBO
Collector-Base
Capacitance
I E = 0 V CB = 10 V f = 1 MHz
5
pF
*
Pulsed: Pulse duration = 300
m
s, duty cycle
£
2 %
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BC337-25 / BC337-40
TO-92 MECHANICAL DATA
DIM.
mm
inch
MIN.
TYP.
MAX.
MIN.
TYP.
MAX.
A
4.32
4.95
0.170
0.195
b
0.36
0.51
0.014
0.020
D
4.45
4.95
0.175
0.194
E
3.30
3.94
0.130
0.155
e
2.41
2.67
0.095
0.105
e1
1.14
1.40
0.045
0.055
L
12.70
15.49
0.500
0.609
R
2.16
2.41
0.085
0.094
S1
1.14
1.52
0.045
0.059
W
0.41
0.56
0.016
0.022
V
4 degree
6 degree
4 degree
6 degree
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BC337-25 / BC337-40
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences
of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is
granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are
subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products
are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a trademark of STMicroelectronics
© 2002 STMicroelectronics – Printed in Italy – All Rights Reserved
STMicroelectronics GROUP OF COMPANIES
Australia - Brazil - Canada - China - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco -
Singapore - Spain - Sweden - Switzerland - United Kingdom - United States.
http://www.st.com
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